@misc{anu_purhonen_2021_5345764, author = {Anu Purhonen and Tommi Aihkisalo and Ilkka Niskanen}, title = {{D2.4 - Detailed description of the safety functionalities and worker notifications}}, month = aug, year = 2021, publisher = {Zenodo}, version = {v1.0}, doi = {10.5281/zenodo.5345764}, url = {https://doi.org/10.5281/zenodo.5345764} }